["./runtime/jre-legacy/bin/java.exe", "-XX:+UnlockExperimentalVMOptions", "-XX:+UseG1GC", "-XX:G1NewSizePercent=20", "-XX:G1ReservePercent=20", "-XX:MaxGCPauseMillis=50", "-XX:G1HeapRegionSize=32M", "-XX:ConcGCThreads=1", "-XX:ParallelGCThreads=4", "-Xmx2048M", "-Dfile.encoding=UTF-8", "-Djava.library.path=./minecraft/versions/1.2.1/natives", "-cp", "./minecraft/libraries/net/minecraft/launchwrapper/1.5/launchwrapper-1.5.jar;./minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.5/jopt-simple-4.5.jar;./minecraft/libraries/org/ow2/asm/asm-all/4.1/asm-all-4.1.jar;./minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar;./minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar;./minecraft/libraries/org/lwjgl/lwjgl/lwjgl/2.9.0/lwjgl-2.9.0.jar;./minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.0/lwjgl_util-2.9.0.jar;./minecraft/versions/1.2.1/1.2.1.jar", "net.minecraft.launchwrapper.Launch", "{auth_player_name}", "{auth_session}", "--gameDir", "{game_directory}", "--assetsDir", "{game_assets}"]